Clay Lacy Aviation’s avionics sales, installation and repair facility has defined a path for certifying a Universal Avionics Fans 1/A+, CPDLC, Link 2000+ and ADS-B solution for the Gulfstream GIVSP. Installation in the initial certification aircraft is scheduled to begin in January, with STC approval expected in April. Clay Lacy is working with Envoy Aerospace on the certification process and plans to install and sell the STC solution at its Van Nuys, Calif. facility. It also plans to file an amendment to the STC that would allow similar installations in GVs.